No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

NE40E V800R010C10SPC500 Configuration Guide - IP Multicast 01

This is NE40E V800R010C10SPC500 Configuration Guide - IP Multicast
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Configuring Fast Restoration for Layer 2 Multicast Services on PWs

Configuring Fast Restoration for Layer 2 Multicast Services on PWs

To rapidly restore the Layer 2 multicast services on a PW when the PW goes Down and then Up, delay or disable the deletion of the Layer 2 multicast forwarding entries when the PW goes Down.

Usage Scenario

All Layer 2 multicast forwarding entries of a PW outbound interface are deleted after the PW goes Down. The services can be restored only after the PW goes Up and the entries are re-created. To ensure that Layer 2 multicast services are not interrupted or are interrupted for less than 50 ms during PW re-establishment, configure fast restoration for services on PWs by delaying or disabling the deletion of Layer 2 multicast forwarding entries of PW outbound interfaces when PWs go Down.

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run vsi vsi-name

    The VSI view is displayed.

  3. Run l2-multicast pw-fast-control holdtime interval

    Fast restoration is configured for Layer 2 multicast services on PWs.

  4. Run commit

    The configuration is committed.

Checking the Configurations

Run the display current-configuration | include l2-multicast pw-fast-control command to check whether fast restoration is configured for Layer 2 multicast services on PWs.

<HUAWEI> display current-configuration | include l2-multicast pw-fast-control
 l2-multicast pw-fast-control holdtime 20
Translation
Download
Updated: 2019-01-03

Document ID: EDOC1100055017

Views: 44363

Downloads: 97

Average rating:
This Document Applies to these Products
Related Version
Related Documents
Share
Previous Next